Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920606 | Preparation method, formulation and application of chemically retarded mineral acid for oilfield use | Li Jiang, Mohan Kanaka Raju Panga, Christopher Daeffler, Olga Vladimirovna Nevvonen, Merlyn X. Pulikkathara +2 more | 2018-03-20 |
| 9476287 | Aqueous solution and method for use thereof | Li Jiang, Bruno Lecerf, Timothy G.J. Jones, Murtaza Ziauddin, Richard D. Hutchins +2 more | 2016-10-25 |
| 9034803 | Fluids comprising chitosan crosslinked by titanate | Philip F. Sullivan, Robert Seth Hartshorne | 2015-05-19 |
| 8695707 | Asphaltene removal composition and methods | Syed A. Ali, Oscar Bustos, Matthew J. Miller | 2014-04-15 |